Therapeutic Response Statement (Sensitivity)
This therapeutic response statement supports the relationship that ER positive, HER2-negative status confers therapeutic sensitivity to Sacituzumab govitecan in patients with Invasive Breast Carcinoma.
Health Canada approved sacituzumab govitecan for the treatment of adult patients with unresectable locally advanced or metastatic hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative (IHC 0, IHC 1+ or IHC 2+/ISH-) breast cancer who have received endocrine-based therapy and at least two additional systemic therapies in the metastatic setting.
This statement is based on a regulatory approval from the Health Canada:
TRODELVY (sacituzumab govitecan) is indicated for the treatment of adult patients with unresectable locally advanced or metastatic hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative (IHC 0, IHC 1+ or IHC 2+/ISH-) breast cancer who have received endocrine-based therapy and at least two additional systemic therapies in the metastatic setting.